ClassID:

148097

F16D1/116 - CPC Classification

Classification description:

Couplings for rigidly connecting two coaxial shafts or other movable machine elements; Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts

Recent Application in this class:
#1
20260049779
2026-02-19

E-TRAC TRACTOR DEVICE AND METHOD OF USE

#2
20250262603
2025-08-21

DRIVE SOCKET CONNECTION

#3
20250163969
2025-05-22

Transmission Device

#4
20250116300
2025-04-10

COUPLING ARRANGEMENT

#5
20240401647
2024-12-05

Transfer Case Yoke

#6
20240247669
2024-07-25

Drive shaft connection

#7
20240183405
2024-06-06

DUAL PHASE DIFFERENCE PUMP

#8
20240156305
2024-05-16

QUICK RELEASE ATTACHMENT ASSEMBLY AND SYSTEM FOR A STAND MIXER

#9
20240032957
2024-02-01

End Effector Of A Surgical Robotic Manipulator And Method Of Operating The End Effector

#10
20230358279
2023-11-09

LOCKING MECHANISM FOR SECURING A COUPLING SLEEVE ON A SHAFT

#11
20230349274
2023-11-02

Ring latch locking shaft coupling for bi-directional loading

#12
20230193918
2023-06-22

Impeller receptacle

#13
20220381091
2022-12-01

Method for operating a top drive

#14
20220364607
2022-11-17

High retention force serviceable plug-on joint assembly

#15
20220307556
2022-09-29

Locking coupling for rotating assembly

#16
20220290724
2022-09-15

Connecting device for the rigid connection of two shafts, and shaft arrangement with a connecting device

#17
20220275838
2022-09-01

Drive train connector assembly

#18
20220235826
2022-07-28

Gear-tooth system and shaft/hub connection component

#19
20220112922
2022-04-14

Transfer case yoke

#20
20220008876
2022-01-13

SHAKING AND/ OR MIXING DEVICE

#21
20220001743
2022-01-06

Transmission arrangement and method for assembling said transmission arrangement

#22
20210364048
2021-11-25

Generator shaft assembly

#23
20210332859
2021-10-28

Propeller shaft for vehicle

#24
20210222737
2021-07-22

POWER TRANSMITTING SHAFT

#25
20210199160
2021-07-01

Constant-velocity universal joint

#26
20210156433
2021-05-27

Coupler for interconnecting externally splined power take off shaft of prime mover and driveline of implement

#27
20210148411
2021-05-20

Quick connect assembly and retaining member for use therein

#28
20210140487
2021-05-13

Direct pinion mount joint assembly

#29
20210115978
2021-04-22

Part having a rotationally symmetric region and a machining surface, gear motor, and method for manufacturing the part from a blank

#30
20210108683
2021-04-15

Constant velocity joint assembly

#31
20210066996
2021-03-04

Shaft coupling

#32
20200393002
2020-12-17

Profiled wheel retainer

#33
20200378447
2020-12-03

Device for connecting an end of a first shaft to an end of a second shaft, and associated transmission assembly

#34
20200332837
2020-10-22

Coupling member, pump-priming device, and method of priming an internal combustion engine

#35
20200318689
2020-10-08

Self-retaining pulley for steering assembly

#36
20200297373
2020-09-24

End effector of a surgical robotic manipulator including a grip sensing mechanism for manual operation of the end effector

#37
20200284301
2020-09-10

Constant velocity universal joint

#38
20200271173
2020-08-27

Hybrid module including motor rotor connector for connecting to a torque converter

#39
20200271168
2020-08-27

Constant velocity universal joint

#40
20200248750
2020-08-06

Constant velocity housing lock system

#41
20200217371
2020-07-09

Power transmission shaft

#42
20200217370
2020-07-09

System and method for axially retaining two coaxial shaft components

#43
20200158181
2020-05-21

Shaft coupler

#44
20200124105
2020-04-23

Method of installing a drive shaft

#45
20200088243
2020-03-19

Torque transmitting assembly

#46
20200025257
2020-01-23

POWERTRAIN OF HYBRID ELECTRIC VEHICLE

#47
20190300352
2019-10-03

Quick-change coupling for a container treatment machine

#48
20190264724
2019-08-29

Fastening system for securing components

#49
20190242438
2019-08-08

Axle and propeller shaft quick-connect joint attachment assembly

#50
20190241233
2019-08-08

Modular crankset for bicycles

#51
20190211885
2019-07-11

Propeller shaft slip member with crash collapse assembly

#52
20190211749
2019-07-11

Shaft break device for an electricity generator

#53
20190178302
2019-06-13

Propeller shaft with crash feature

#54
20190176280
2019-06-13

Knurling edge driving tool

#55
20190170196
2019-06-06

DRIVE SHAFT ENGAGEMENT AND METHODS

#56
20190154087
2019-05-23

Splined coupling

#57
20190120297
2019-04-25

Spline slip constant velocity joint

#58
20190072166
2019-03-07

Rotating body, power transmission device using same, and rotating body production method

#59
20190048939
2019-02-14

Top drive, traction motor de-coupling device

#60
20190040916
2019-02-07

Direct pinion mount constant velocity joint

#61
20190040896
2019-02-07

HYDRAULIC CLAMPING DEVICE, SYSTEM COMPRISING SUCH DEVICE AND METHOD OF INTERCONNECTING A HUB AND A SHAFT

#62
20190031024
2019-01-31

Viscous coupling and power take off assembly for a drive train system

#63
20190024721
2019-01-24

Combined multi-coupler for top drive

#64
20190002011
2019-01-03

Yoke to shaft attachment assembly

#65
20180363711
2018-12-20

Wheel drive unit for vehicle

#66
20180356768
2018-12-13

Mechanical component, timepiece, and manufacturing method of mechanical component

#67
20180320742
2018-11-08

High retention force serviceable plug-on joint assembly

#68
20180252269
2018-09-06

Combined multi-coupler with rotating fixations for top drive

#69
20180142736
2018-05-24

Rotor Cup and an Open-End Spinning Rotor with a Rotor Cup

#70
20180128322
2018-05-10

Connecting Arrangement for Connecting a Shaft to a Component

#71
20180037109
2018-02-08

Power transfer unit pinion shaft and propeller shaft coupling member for a vehicle, and methods of use and manufacture thereof

#72
20180023629
2018-01-25

PROPELLER SHAFT

#73
20180010645
2018-01-11

Power transmission shaft

#74
20180009524
2018-01-11

Locking mechanisms for tail rotor drive disconnect couplings

#75
20180009504
2018-01-11

Double motor power unit and procedure for mounting the unit onto bicycle frame

#76
20180003242
2018-01-04

Torque transmission device

#77
20180003240
2018-01-04

Power transmission shaft

#78
20180002990
2018-01-04

Collar with stepped retaining ring groove

#79
20180001359
2018-01-04

Lock ring

#80
20170362859
2017-12-21

Operation handle and handle main body structure for operation handle

#81
20170343049
2017-11-30

Torque transmission arrangement

#82
20170343046
2017-11-30

Motor shaft transmission interference apparatus

#83
20170328414
2017-11-16

Connection for transmitting torque and axial forces

#84
20170321755
2017-11-09

Connection arrangement for axially securing a shaft-hub connection, and method for axially securing a shaft-hub connection

#85
20170307021
2017-10-26

High-speed snap ring and snap ring retention method

#86
20170306787
2017-10-26

Turbine engine rotating at high speeds

#87
20170304905
2017-10-26

Rigid modular holding system with radial and axial compensation

#88
20170298993
2017-10-19

Propeller shaft

#89
20170241485
2017-08-24

Torque transmitting assembly

#90
20170241482
2017-08-24

Propeller shaft and propeller shaft production method

#91
20170233063
2017-08-17

Lock mechanism, propeller having a lock mechanism, and aerial vehicle

#92
20170209943
2017-07-27

Tool holder for connecting a diamond drill to a drill bit

#93
20170146070
2017-05-25

Shaft retention apparatus

#94
20170130777
2017-05-11

Retainer for inner and outer shafts

#95
20170119421
2017-05-04

End effector with liquid delivery system

#96
20170114876
2017-04-27

Toroidal continuously variable transmission

#97
20170067503
2017-03-09

Propeller shaft with locking device

#98
20170008138
2017-01-12

Plug-in propshaft assembly tool

#99
20160319900
2016-11-03

Powertrain mechanism with drive plate

#100
20160319882
2016-11-03

Vehicle joint

#101
20160290409
2016-10-06

Constant velocity joint

#102
20160169291
2016-06-16

Coupling adapter and arrangement for multi-powertrain system

#103
20160146257
2016-05-26

Steering apparatus

#104
20160138659
2016-05-19

Electronic rear drive module with split halfshaft flange

#105
20160107243
2016-04-21

Locking mechanism for a collet assembly

#106
20160107171
2016-04-21

Coupling device for a laboratory centrifuge actuated by centrifugal force

#107
20160017928
2016-01-21

Structure for coupling rotary actuator to driven body

#108
20150330455
2015-11-19

Quick change interface for low complexity rotary actuator

#109
20150321554
2015-11-12

Vehicle power transfer unit (PTU) disconnect assembly

#110
20150316107
2015-11-05

Coupling system

#111
20150266178
2015-09-24

Connecting structure-contained connection device of electric tool for connection with angle adjuster

#112
20150192177
2015-07-09

Spline lock shaft locking system

#113
20150176656
2015-06-25

Winged elastomeric coupling with minimized separation forces between elastomer and clamp ring

#114
20150110545
2015-04-23

Apparatus adapter

#115
20150097334
2015-04-09

Coupling device, sheet conveyance device, and driving force transmitting device

#116
20150016880
2015-01-15

Shaft/hub connection element with elastic centering element

#117
20140373317
2014-12-25

Lock ring

#118
20140349771
2014-11-27

Direct pinion mount Rzeppa joint

#119
20140328613
2014-11-06

Shaft coupling assembly and method

#120
20140276949
2014-09-18

End effector of a surgical robotic manipulator

#121
20140260740
2014-09-18

Electric machine including an axial retainer

#122
20140213377
2014-07-31

Inner race and boot sleeve

#123
20140213376
2014-07-31

Inner race and boot sleeve

#124
20140209323
2014-07-31

Collet coupling for electric submersible pump shafts

#125
20140162796
2014-06-12

Inner race and boot sleeve

#126
20140119810
2014-05-01

STEERING WHEEL SHAFT RETENTION MECHANISM ASSEMBLY AND SERVICE TOOL

#127
20140116184
2014-05-01

STEERING WHEEL RETENTION ASSEMBLY

#128
20140090501
2014-04-03

Shaft having a journal

#129
20130336712
2013-12-19

Fully engaged joint assembly

#130
20130331253
2013-12-12

Centrifuge drive head for releasably connecting a driving system to a rotor of a centrifuge, a set and a centrifuge comprising the drive head

#131
20130252748
2013-09-26

Propeller shaft and constant velocity universal joint used therein

#132
20130252746
2013-09-26

Propeller shaft and constant velocity universal joint used therein

#133
20130102399
2013-04-25

Steering shaft with misassembly prevention structure

#134
20130039696
2013-02-14

Coupling device for connecting rotary members

#135
20120328336
2012-12-27

Rotation transmission unit, replacement unit, developer container and image forming apparatus

#136
20120308293
2012-12-06

COUPLING STRUCTURE AND STEERING DEVICE

#137
20120282020
2012-11-08

Device for Coupling a Drive Shaft of an Auxiliary Unit of a Commercial Vehicle Having a Gear Drive and Method for Producing Said Device

#138
20120270665
2012-10-25

Connecting arrangement and articulated shaft comprising same

#139
20120255627
2012-10-11

HOSE REEL ASSEMBLY HAVING LIMITED HARDWARE

#140
20120243930
2012-09-27

CONNECTION ARRANGEMENT OF A SHAFT/HUB CONNECTION

#141
20120172137
2012-07-05

POWER-TRANSMISSION SHAFT AND ASSEMBLY

#142
20120170974
2012-07-05

Actuating mechanism

#143
20120076576
2012-03-29

RETAINING RING

#144
20120063941
2012-03-15

Eccentric-screw pump with replaceable rotor and stator

#145
20120058832
2012-03-08

Connecting system and constant velocity joint

#146
20120004044
2012-01-05

Constant velocity joint with quick connector and method

#147
20110232979
2011-09-29

Tractor PTO drive line

#148
20110193434
2011-08-11

STARTING DEVICE

#149
20110174105
2011-07-21

Divided tooth wheel

#150
20110170817
2011-07-14

DEVICE FOR AXIAL FIXATION

#151
20110136580
2011-06-09

Power transmission shaft, drive shaft, and propeller shaft

#152
20100267455
2010-10-21

Constant velocity joint attachment method

#153
20100260630
2010-10-14

Engine cooling fan assembly

#154
20100254754
2010-10-07

Retaining ring for a constant velocity joint and method of assembly using the same

#155
20100247233
2010-09-30

Longitudinal axial securing means for permanently securing a drive-train connection of a vehicle, and a drive-train connection

#156
20100232874
2010-09-16

All wheel drive system

#157
20100190559
2010-07-29

Multi-piece yoke assembly

#158
20100167827
2010-07-01

Steering joint

#159
20100143075
2010-06-10

Connecting arrangement and jointed shaft comprising the same

#160
20100120545
2010-05-13

Push button quick disconnect yoke

#161
20100037719
2010-02-18

Motor assembly

#162
20100032264
2010-02-11

Releasable coupling

#163
20090317182
2009-12-24

Connecting arrangement

#164
20090297259
2009-12-03

STEERING APPARATUS

#165
20090233723
2009-09-17

Vehicle

#166
20090217493
2009-09-03

HOOP RETAINING RING

#167
20090209354
2009-08-20

Connecting assembly between a shaft journal and a constant velocity universal joint

#168
20090208279
2009-08-20

Connecting assembly between a shaft journal and a constant velocity universal joint

#169
20090208278
2009-08-20

Connecting assembly with securing ring

#170
20090060637
2009-03-05

Assembly error prevention member and universal joint having same member

#171
20090054165
2009-02-26

Constant velocity universal joint and inner member of the same

#172
20080257078
2008-10-23

Two-speed PTO stub shaft exchange improvements

#173
20080161119
2008-07-03

Shaft mounting structure of constant velocity joint

#174
20080072386
2008-03-27

Locking coupler for floor maintenance pad

#175
20080034906
2008-02-14

Mounting structure for rotary member

#176
20080029363
2008-02-07

Snap-ring with additional loop

#177
20080025788
2008-01-31

Helical lead for a drive shaft collet

#178
20080018170
2008-01-24

Wheel hub/universal joint assembly with securing ring for axially supporting the clamping means

#179
20080011571
2008-01-17

Force-Transmitting Assembly

#180
20070246270
2007-10-25

Quick connect PTO shaft

#181
20070144071
2007-06-28

Gear motor

#182
20070077115
2007-04-05

Shaft joint

#183
20070032303
2007-02-08

System for connecting a shaft to a joint

#184
20060234799
2006-10-19

Pivotal driving tool assembly

#185
20060211505
2006-09-21

Structure for preventing shaft of constant velocity joint from coming off

#186
20060193201
2006-08-31

Mixer, mixing implement and associated attachment mechanism

#187
20060188328
2006-08-24

Shaft/hub connection with securing system

#188
20060181174
2006-08-17

Anti-loose device for a motor

#189
20060108026
2006-05-25

Power transmission shaft

#190
20050282641
2005-12-22

Universal joint

#191
20050159227
2005-07-21

Wheel drive unit

#192
20050135187
2005-06-23

Mixing tool receiver on an output shaft of a mixer

#193
20050107169
2005-05-19

Power transmission shaft

#194
17573496
2025-02-04

Torque transferring coupler

#195
17545100
2024-04-09

Spline joints and spline joint installation methods

#196
17215771
2023-09-05

Attachment devices for a tractor PTO attachment site and methods of use

#197
13680479
2015-05-19

Coupler with movable shaft